diff --git a/wml/developer.wml b/wml/developer.wml
index cd0a589..957392c 100644
--- a/wml/developer.wml
+++ b/wml/developer.wml
@@ -307,6 +307,7 @@ function print_header_entries_top($login, $key, $name)
         $help_data .= html_blank().html_blank(). html_color("no value", "grey") . ": there is a problem with the dehs database files" . html_br();
         $help_data .= "The 'pending uploads' section shows packages uploaded/Changed-By this developer in incoming, new, and delayed" . html_br();
         $help_data .= "The 'uploads' sections show all packages in the archive signed by this developer's key (NMUs, sponsored, QA uploads)" . html_br().html_br();
+        $help_data .= "The '[DM]' suffix indicates uploads done by Debian Maintainers" . html_br();
         $help_data = html_small($help_data);
 
         $title = html_b("Help");
@@ -625,6 +626,8 @@ function format_version($package, $version, $class)
     $pclass = $class;
     if(preg_match("/-[0-9]+\.[0-9]+$/", $version))
         $class = "nmu";
+    if(preg_match("/^dm:/", $uploader)
+        $version .= ' [DM]';
     return html_span($version, "", $class, "title=\"$pclass: $date ($uploader)\"");
 }